SYNOPSIS
my $pb = Term::ProgressBar::IO->new($fh);
while (<$fh>) {
# do something
$pb->update();
}
DESCRIPTION
Displays a progress bar using Term::ProgressBar which corresponds to reading from a filehandle.This module inherits from Term::ProgressBar and has all of its options.
BUGS
None known.METHODS
new
Create and return a new Term::ProgressBar::IO instance.- ARGUMENTS
-
-
- count
- A valid filehandle or item count. IO::Uncompress filehandles are also properly handled.
- OTHER ARGUMENTS
- All other arguments are documented in Term::ProgressBar
-
update
Automatically update the progress bar based on the position of the filehandle given at construction time.- ARGUMENTS
-
-
- so_far
- Current progress point; this defaults to the current position of the filehandle. [You probably don't actually want to ever give this.]
-